﻿using System;
using System.Data;
using System.Text;
using MySql.Data.MySqlClient;
using CollegeShop.Api.DBUtility;//Please add references
namespace CollegeShop.Api.Infrastructure
{
	/// <summary>
	/// 数据访问类:t_anonymous
	/// </summary>
	public partial class t_anonymous
	{
		public t_anonymous()
		{}
		#region  BasicMethod

		/// <summary>
		/// 得到最大ID
		/// </summary>
		public int GetMaxId(int college)
		{
		return DbHelperMySQL.GetMaxID(college,"ID", "t_anonymous"); 
		}

		/// <summary>
		/// 是否存在该记录
		/// </summary>
        public bool Exists(int college, int ID)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) from t_anonymous");
			strSql.Append(" where ID=@ID");
			MySqlParameter[] parameters = {
					new MySqlParameter("@ID", MySqlDbType.Int32)
			};
			parameters[0].Value = ID;

            return DbHelperMySQL.Exists(college, strSql.ToString(), parameters);
		}


		/// <summary>
		/// 增加一条数据
		/// </summary>
        public bool Add(int college, CollegeShop.Api.Entity.t_anonymous model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("insert into t_anonymous(");
			strSql.Append("ClientCode,OnlineTime,ClientType)");
			strSql.Append(" values (");
			strSql.Append("@ClientCode,@OnlineTime,@ClientType)");
			MySqlParameter[] parameters = {
					new MySqlParameter("@ClientCode", MySqlDbType.VarChar,100),
					new MySqlParameter("@OnlineTime", MySqlDbType.DateTime),
					new MySqlParameter("@ClientType", MySqlDbType.Int32,11)};
			parameters[0].Value = model.ClientCode;
			parameters[1].Value = model.OnlineTime;
			parameters[2].Value = model.ClientType;

            int rows = DbHelperMySQL.ExecuteSql(college, strSql.ToString(), parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}
		/// <summary>
		/// 更新一条数据
		/// </summary>
        public bool Update(int college, CollegeShop.Api.Entity.t_anonymous model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("update t_anonymous set ");
			strSql.Append("ClientCode=@ClientCode,");
			strSql.Append("OnlineTime=@OnlineTime,");
			strSql.Append("ClientType=@ClientType");
			strSql.Append(" where ID=@ID");
			MySqlParameter[] parameters = {
					new MySqlParameter("@ClientCode", MySqlDbType.VarChar,100),
					new MySqlParameter("@OnlineTime", MySqlDbType.DateTime),
					new MySqlParameter("@ClientType", MySqlDbType.Int32,11),
					new MySqlParameter("@ID", MySqlDbType.Int32,11)};
			parameters[0].Value = model.ClientCode;
			parameters[1].Value = model.OnlineTime;
			parameters[2].Value = model.ClientType;
			parameters[3].Value = model.ID;

            int rows = DbHelperMySQL.ExecuteSql(college, strSql.ToString(), parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}

		/// <summary>
		/// 删除一条数据
		/// </summary>
        public bool Delete(int college, int ID)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from t_anonymous ");
			strSql.Append(" where ID=@ID");
			MySqlParameter[] parameters = {
					new MySqlParameter("@ID", MySqlDbType.Int32)
			};
			parameters[0].Value = ID;

            int rows = DbHelperMySQL.ExecuteSql(college, strSql.ToString(), parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}
		/// <summary>
		/// 批量删除数据
		/// </summary>
        public bool DeleteList(int college, string IDlist)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from t_anonymous ");
			strSql.Append(" where ID in ("+IDlist + ")  ");
            int rows = DbHelperMySQL.ExecuteSql(college, strSql.ToString());
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}


		/// <summary>
		/// 得到一个对象实体
		/// </summary>
        public CollegeShop.Api.Entity.t_anonymous GetModel(int college, int ID)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select ID,ClientCode,OnlineTime,ClientType from t_anonymous ");
			strSql.Append(" where ID=@ID");
			MySqlParameter[] parameters = {
					new MySqlParameter("@ID", MySqlDbType.Int32)
			};
			parameters[0].Value = ID;

            CollegeShop.Api.Entity.t_anonymous model = new CollegeShop.Api.Entity.t_anonymous();
            DataSet ds = DbHelperMySQL.Query(college, strSql.ToString(), parameters);
			if(ds.Tables[0].Rows.Count>0)
			{
				return DataRowToModel(ds.Tables[0].Rows[0]);
			}
			else
			{
				return null;
			}
		}


		/// <summary>
		/// 得到一个对象实体
		/// </summary>
        public CollegeShop.Api.Entity.t_anonymous DataRowToModel(DataRow row)
		{
            CollegeShop.Api.Entity.t_anonymous model = new CollegeShop.Api.Entity.t_anonymous();
			if (row != null)
			{
				if(row["ID"]!=null && row["ID"].ToString()!="")
				{
					model.ID=int.Parse(row["ID"].ToString());
				}
				if(row["ClientCode"]!=null)
				{
					model.ClientCode=row["ClientCode"].ToString();
				}
				if(row["OnlineTime"]!=null && row["OnlineTime"].ToString()!="")
				{
					model.OnlineTime=DateTime.Parse(row["OnlineTime"].ToString());
				}
				if(row["ClientType"]!=null && row["ClientType"].ToString()!="")
				{
					model.ClientType=int.Parse(row["ClientType"].ToString());
				}
			}
			return model;
		}

		/// <summary>
		/// 获得数据列表
		/// </summary>
        public DataSet GetList(int college, string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select ID,ClientCode,OnlineTime,ClientType ");
			strSql.Append(" FROM t_anonymous ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
            return DbHelperMySQL.Query(college, strSql.ToString());
		}

		/// <summary>
		/// 获取记录总数
		/// </summary>
        public int GetRecordCount(int college, string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) FROM t_anonymous ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
            object obj = DbHelperMySQL.GetSingle(college, strSql.ToString());
			if (obj == null)
			{
				return 0;
			}
			else
			{
				return Convert.ToInt32(obj);
			}
		}
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
        public DataSet GetListByPage(int college, string strWhere, string orderby, int startIndex, int endIndex)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("SELECT * FROM ( ");
			strSql.Append(" SELECT ROW_NUMBER() OVER (");
			if (!string.IsNullOrEmpty(orderby.Trim()))
			{
				strSql.Append("order by T." + orderby );
			}
			else
			{
				strSql.Append("order by T.ID desc");
			}
			strSql.Append(")AS Row, T.*  from t_anonymous T ");
			if (!string.IsNullOrEmpty(strWhere.Trim()))
			{
				strSql.Append(" WHERE " + strWhere);
			}
			strSql.Append(" ) TT");
			strSql.AppendFormat(" WHERE TT.Row between {0} and {1}", startIndex, endIndex);
            return DbHelperMySQL.Query(college, strSql.ToString());
		}

		/*
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetList(int PageSize,int PageIndex,string strWhere)
		{
			MySqlParameter[] parameters = {
					new MySqlParameter("@tblName", MySqlDbType.VarChar, 255),
					new MySqlParameter("@fldName", MySqlDbType.VarChar, 255),
					new MySqlParameter("@PageSize", MySqlDbType.Int32),
					new MySqlParameter("@PageIndex", MySqlDbType.Int32),
					new MySqlParameter("@IsReCount", MySqlDbType.Bit),
					new MySqlParameter("@OrderType", MySqlDbType.Bit),
					new MySqlParameter("@strWhere", MySqlDbType.VarChar,1000),
					};
			parameters[0].Value = "t_anonymous";
			parameters[1].Value = "ID";
			parameters[2].Value = PageSize;
			parameters[3].Value = PageIndex;
			parameters[4].Value = 0;
			parameters[5].Value = 0;
			parameters[6].Value = strWhere;	
			return DbHelperMySQL.RunProcedure("UP_GetRecordByPage",parameters,"ds");
		}*/

		#endregion  BasicMethod
		#region  ExtensionMethod

		#endregion  ExtensionMethod
	}
}

